- AEC-Z1-9010HANDY PUMP with knob 2/2 (discharge manually) - Rotating Hand Pump operated with lever or screwdriver - pump 1,6 cc/rev - maximum pressure valve to be calibrated - connection with monoblock valve 2 sections 3/8"G "MNB-040-1L-A1" - OPEN CENTER - PARALLEL CONNECTION and CURSOR tzpe "A" - displacement 40 lt/min - 2 sections 1-0-2 instable with return to center - 10 lt steel tank